IRFR IRF [International Rectifier], IRFR Datasheet - Page 4

• Manufacturer Part Number: IRFR
• Description: Power MOSFET(Vdss=100V, Rds(on)=0.21ohm, Id=9.4A)
• Manufacturer: IRF [International Rectifier]

IRFR/U120N
4
1 0 0
6 0 0
5 0 0
4 0 0
3 0 0
2 0 0
1 0 0
1 0
1
0
0.4
Fig 7. Typical Source-Drain Diode
1
Fig 5. Typical Capacitance Vs.
C
C
C
V
V
Drain-to-Source Voltage
iss
oss
rss
S D
0.6
D S
T = 17 5°C
Forward Voltage
J
V
C
C
C
, S ourc e-to-D rain V oltage (V )
, D rain-to-S ourc e V oltage (V )
G S
is s
rs s
o ss
= 0V ,
= C
= C
= C
0.8
g s
d s
g d
+ C
+ C
1 0
g d
gd
f = 1M H z
T = 2 5°C
1.0
J
, C
d s
S H O R T E D
1.2
V
G S
= 0V
1 0 0
1.4
A
A
1 0 0
0.1
1 0
2 0
1 6
1 2
1
8
4
0
Fig 8. Maximum Safe Operating Area
1
0
T
T
S ing le P u lse
I
Fig 6. Typical Gate Charge Vs.
D
C
J
= 5.7 A
= 25 °C
= 17 5°C
Gate-to-Source Voltage
O P E R A TIO N IN TH IS A R E A LIM ITE D
V
D S
Q , T otal G ate C harge (nC )
5
G
, D rain-to-S ource V oltage (V )
1 0
1 0
B Y R
V
V
V
D S
D S
D S
D S (o n)
= 80 V
= 50 V
= 20 V
FO R TE S T C IR C U IT
1 5
S E E FIG U R E 1 3
1 0 0
1 0 µ s
1 m s
1 0 m s
1 0 0 µ s
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2 0
1 0 0 0
2 5
A
A